<form class="layui-form seller-form"  action="" >
    <div class="layui-form-item">
        <div class="layui-inline">
            <label class="layui-form-label seller-inline-2">年度：</label>
            <div class="layui-input-inline">
                <select name="year" lay-filter="year" id="year">
                    <option value=''>请选择</option>
                    {volist name="yearList" id="vo"}
                    <option value="{$vo.id}">{$vo.year}</option>
                    {/volist}
                </select>
            </div>
        </div>

        <div class="layui-inline">
            <label class="layui-form-label seller-inline-2">季度：</label> 
            <div class="layui-input-inline">
                <select name="season" lay-filter="season" id="season">
                    <option value=''>请选择</option>
                    {volist name="seasonList" id="vo1"}
                    <option value="{$vo1.season_id}">{$vo1.season_name}</option>
                    {/volist}
                </select>
            </div>
        </div>
        <div class="layui-inline">
            <label class="layui-form-label seller-inline-2">部/院：</label>
            <div class="layui-input-inline" id="dep_box">
                <select name="dep_id" lay-filter="dep_id" id="dep_id">
                    <option value=''>请选择</option>
                    {volist name="depList" id="vo"}
                    <option value="{$vo.bmdm}">{$vo.bmmc}</option>
                    {/volist}
                </select>
            </div>
        </div>
        <div class="layui-inline">
            <label class="layui-form-label seller-inline-2">专业：</label>
            <div class="layui-input-inline" id="specialty_box">
                <select name="specialty_id" lay-filter="specialty_id" id="specialty_id" lay-search>
                    <option value=""></option>
                </select>
            </div>
        </div>
        <div class="layui-inline">
            <label class="layui-form-label seller-inline-2">班级：</label>
            <div class="layui-input-inline" id="class_box">
                <select name="class_id" lay-filter="class_id" id="class_id" lay-search>
                    <option value=""></option>
                </select>
            </div>
        </div>
        <div class="layui-inline">
            <label class="layui-form-label seller-inline-2">学号：</label>
            <div class="layui-input-inline">
                <input id="xh" type="text" name="xh" lay-verify="xh" placeholder="请输入学号" autocomplete="off" class="layui-input">
            </div>
        </div>
        <div class="layui-inline">
            <label class="layui-form-label seller-inline-2">姓名：</label>
            <div class="layui-input-inline">
                <input id="xm" type="text" name="xm" lay-verify="xm" placeholder="请输入姓名" autocomplete="off" class="layui-input">
            </div>
        </div>

        <div class="layui-inline">
            <button class="layui-btn layui-btn-sm" lay-submit lay-filter="search"><i class="iconfont icon-chaxun"></i>筛选</button>
            <button type="button" class="layui-btn layui-btn-sm book-account" id="book-account"><i class="layui-icon">&#xe705;</i>汇总账单</button> 
            <button id="exportBtn" class="layui-btn layui-btn-sm layui-btn-disabled" lay-submit lay-filter="export-book-account"><i
                class="iconfont icon-clouddownload" style="font-size: 20px !important;" disabled></i>导出</button>
        </div>
    </div>
</form>

<div class="table-body">
	<table id="bookaccount" lay-filter="bookaccount"></table>
</div>

<div id="exportbook-account" style="display: none;">
    <form class="layui-form export-form" action="">
        <div class="layui-form-item">
            <div class="layui-margin-10">
                <blockquote class="layui-elem-quote layui-text">
                    请先筛选要导出的信息，默认导出全部
                </blockquote>
            </div>

            <div class="layui-inline">
                <label class="layui-form-label">任务名称：</label>
                <input type="text" name="taskname" lay-verify="title" style="width:200px;" placeholder="请输入任务名称"
                    autocomplete="off" class="layui-input">
            </div>
        </div>
    </form>
</div>

<script>
    layui.use(['table','form','layer','laydate'],function(){
        var layer = layui.layer, table = layui.table,form = layui.form,date = layui.laydate;
        
        var currPage; 
        var dataNum;
        var selectedItem = null;
        //执行渲染
        table.render({
            elem: '#bookaccount', //指定原始表格元素选择器（推荐id选择器）
            height: 'full-165',
            cellMinWidth: '80',
            page: 'true',
            limit:'20',
            id:'bookaccount',
            url: "{:url('BookCommon/returnNull')}",
           // url: "{:url('bookaccount/index')}",
            cols: [[ //标题栏
                {type:'numbers'},
                {field: 'id', title: '编号', hide: true, width:200, align:'center'},
                {field: 'year', title: '年度',align:'center',width:80},
                {field: 'season', title: '季度',align:'center',width:80},
                {field: 'bmmc', sort: true, title: '部/院',align:'center',width:120},
                {field: 'zymc', sort: true, title: '专业',align:'center',width:120},
                {field: 'bjmc', sort: true, title: '班级',align:'center',width:180},
                {field: 'xh',sort: true, title: '学号' ,align:'center',width:120},
                {field: 'xm',sort: true, title: '姓名' ,align:'center',width:160},
                {field: 'book_name', title: '教材名称', width:200, align:'center'},
                {field: 'book_author', title: '主编', width:160, align:'center'},
                {field: 'book_concern', title: '出版社', width:180, align:'center'},
                {field: 'book_edition', title: '版次', width:160, align:'center'},
                {field: 'book_isbn', title: 'ISBN', width:160, align:'center'},
                {field: 'book_num', title: '教材数量', width:160, align:'center'},
                {field: 'book_price', title: '单价', width:160, align:'center'},
                {field: 'book_disc', title: '折扣', width:160, align:'center'}
            ]], //设置表头
            done: function(res, curr, count){
                dataNum = res.data.length;
                currPage = curr;

                // 判断加载结果数量是否大于0
                if(count>0){
                    $("#exportBtn").removeClass("layui-btn-disabled");
                    $('#exportBtn').removeAttr("disabled");
                } else {
                    $('#exportBtn').addClass("layui-btn-disabled");
                    $('#exportBtn').attr("disabled", true);
                }
            }
            //,…… //更多参数参考右侧目录：基本参数选项
        });

        //监听行单击事件（双击事件为：rowDouble）
        table.on('row(bookaccount)', function(obj){
            //标注选中样式
            obj.tr.addClass('layui-table-click').siblings().removeClass('layui-table-click');
            selectedItem = obj;
        });
        
        // 联动专业
        layui.use('form', function () {
            form.on('select(dep_id)', function (data) {
                getSpecialty(data);
            });
            
            form.on('select(specialty_id)', function (data) {
                getClass(data);
            });
        });

        // 得到专业
        function getSpecialty(data) {
            $.ajax({
                type: 'get',
                url: "{:url('BookCommon/getSpecicalties')}",
                data: 'bmdm=' + data.value,
                success: function(e) {
                    if(e.status) {
                        $("#specialty_id").empty();//清空下拉框的值
                        $('#specialty_id').append(new Option('', ''));// 下拉菜单里添加元素
                        
                        $("#class_id").empty();//清空下拉框的值
                        $('#class_id').append(new Option('', ''));// 下拉菜单里添加元素
                        $.each(e.data.data, function (index, item) {
                            $('#specialty_id').append(new Option(item.zymc, item.zydm));// 下拉菜单里添加元素
                        });
                        layui.form.render("select");//重新渲染 固定写法
                    } else {
                        layer.msg(e.msg);
                    }
                }
            });
        };
        
        // 得到班级
        function getClass(data) { 
            var dept = $("#dep_id").val();
            $.ajax({
                type: 'get',
                url: "{:url('BookCommon/getCWClasses')}",
                data: {
                        "bmdm": dept,
                        "zydm": data.value
                    },
                success: function(e) {
                    if(e.status) {
                        $("#class_id").empty();//清空下拉框的值
                        $('#class_id').append(new Option('', ''));// 下拉菜单里添加元素
                        $.each(e.data, function (index, item) {
                            $('#class_id').append(new Option(item.bjmc, item.bjdm));// 下拉菜单里添加元素
                        });
                        layui.form.render("select");//重新渲染 固定写法
                    } else {
                        layer.msg(e.msg);
                    }
                }
            });
        };

        // 查询
        form.on('submit(search)', function(data){
            var year = data.field.year;
            var season = data.field.season;
            if(!year){
                layer.msg('年度不能为空！', {time: 1300});
                return false;
            }
            if(!season){
                layer.msg('季度不能为空！', {time: 1300});
                return false;
            }
            layui.table.reload('bookaccount', {
                where: data.field,
                page: {curr: 1}, //重新从第 1 页开始
                url: "{:url('bookAccount/index')}",
            });
            return false; //阻止表单跳转。如果需要表单跳转，去掉这段即可。
        });
 
        //ajax提交调整
        $(document).on('click','.book-account',function(){
            JsPost("{:url('bookAccount/bookAccount')}", {},function(res){
                layer.msg(res.msg, {time:1500}, function(){
                    if(res.status){
                        layer.closeAll();

                        //刷新当前页面
                        table.reload('bookaccount', {
                        });
                    } else { 
                        $(".layui-layer-btn0").removeClass("layui-btn-disabled");
                    }
                });
            });
            return false;
        });
 
        //学生信息导出
        layui.form.on('submit(export-book-account)', function (data) {
            layer.open({
                type: 1,
                title: '账单信息导出',
                area: ['400px', '248px'], //宽高
                btn: ['确定', '取消'],
                content: $("#exportbook-account").html(),
                success: function () {
                    $(':focus').blur();
                    this.enterEsc = function(event){
                        if(event.keyCode === 13){
                            if(!$(".layui-layer-btn0").hasClass("layui-btn-disabled")){
                                $(".layui-layer-btn0").addClass("layui-btn-disabled");

                                //判断是否有选中
                                var filter = $(".seller-form").serialize();
                                $(".export-form:last").append("<input type='hidden' name='filter' value='" + filter + "'>");
                                var data = $(".export-form:last").serializeArray();
                                data.push({ 'name': 'model', 'value': 'BookAccount' });

                                if($.trim(data[0]['value']) == '') {
                                    layer.msg('请填写任务名称！', { time: 1300 });
                                    $(".layui-layer-btn0").removeClass("layui-btn-disabled");
                                    return false;
                                }

                                JsPost("{:url('Ietask/export')}", data, function (res) {
                                        layer.msg(res.msg, { time: 1500 }, function () {
                                            if (res.status) {
                                                layer.closeAll();
                                                //执行跳转
                                                var topLayui = parent === self ? layui : top.layui;
                                                topLayui.index.openTabsPage('/manage/ietask/index.html', '导入导出');
                                            } else {
                                                $(".layui-layer-btn0").removeClass("layui-btn-disabled");
                                            }
                                        });
                                    }
                                );
                            }
                            return false; //阻止系统默认回车事件
                        }
                    };
                    $(document).on('keydown', this.enterEsc);	//监听键盘事件，关闭层
                },
                yes: function () {
                    if(!$(".layui-layer-btn0").hasClass("layui-btn-disabled")){
                        $(".layui-layer-btn0").addClass("layui-btn-disabled");

                        //判断是否有选中
                        var filter = $(".seller-form").serialize();
                        $(".export-form:last").append("<input type='hidden' name='filter' value='" + filter + "'>");
                        var data = $(".export-form:last").serializeArray();
                        if($.trim(data[0]['value']) == '') {
                            layer.msg('请填写任务名称！', { time: 1300 });
                            $(".layui-layer-btn0").removeClass("layui-btn-disabled");
                            return false;
                        }

                        data.push({ 'name': 'model', 'value': 'BookAccount' });
                        JsPost("{:url('Ietask/export')}", data, function (res) {
                                layer.msg(res.msg, { time: 1500 }, function () {
                                    if (res.status) {
                                        layer.closeAll();
                                        //执行跳转
                                        var topLayui = parent === self ? layui : top.layui;
                                        topLayui.index.openTabsPage('/manage/ietask/index.html', '导入导出');
                                    } else {
                                        $(".layui-layer-btn0").removeClass("layui-btn-disabled");
                                    }
                                });
                            }
                        );
                    }
                }, btn2: function () {
                    layer.closeAll();
                }, end: function(){
                    $(document).off('keydown', this.enterEsc);	        //解除键盘关闭事件
                }
            });
            return false; //阻止表单跳转。如果需要表单跳转，去掉这段即可。
        });

        $('#year').val({$curr_year});
        layui.form.render("select");//重新渲染 固定写法

        $("#season").val({$curr_season});
        layui.form.render("select");//重新渲染 固定写法
 
    })
</script>

